| TTE | CMR | ||||
---|---|---|---|---|---|---|
Baseline | Third trimester | P | Baseline | Third trimester | P | |
(postpartum) | (postpartum) | |||||
LV parameters | Â | Â | ||||
LVEDD (mm) | 45 ± 4 | 52 ± 3* | <0.05 | 46 ± 1 | 55 ± 2* | <0.05 |
LVESD (mm) | 31 ± 2 | 33 ± 4 | 0.81 | 32 ± 2 | 32 ± 3 | 0.85 |
LVEDV (mL) | 94 ± 10 | 114 ± 12* | <0.05 | 99 ± 6 | 128 ± 5* | <0.05 |
LVESV (mL) | 30 ± 7 | 30 ± 9 | 0.83 | 32 ± 4 | 33 ± 6 | 0.81 |
IVS (mm) | 9 ± 1 | 9 ± 2 | 0.92 | 8 ± 1 | 8 ± 1 | 1.00 |
PWT (mm) | 9 ± 1 | 9 ± 1 | 1.00 | 8 ± 1 | 8 ± 1 | 1.00 |
SV (mL) | 62 ± 12 | 85 ± 8* | <0.05 | 68 ± 7 | 97 ± 6* | <0.05 |
HR (bpm) | 60 ± 12 | 74 ± 9* | <0.05 | 62 ± 8 | 79 ± 4* | <0.05 |
CO (L/min) | 3.5 ± 0.8 | 6.3 ± 0.7* | <0.05 | 4.0 ± 0.3 | 7.4 ± 0.4* | <0.05 |
LVEF (%) | 68 ± 7 | 70 ± 8 | 0.68 | 62 ± 4 | 63 ± 6 | 0.42 |
LV mass (g) | 111 ± 10 | 163 ± 11* | <0.05 | 121 ± 5 | 179 ± 5* | <0.05 |
RV parameters | Â | Â | ||||
RVEDD (mm) | 32 ± 6 | 39 ± 3* | <0.05 | 33 ± 4 | 39 ± 3* | <0.05 |
RVEDV | - | - | - | 93 ± 4 | 115 ± 4* | <0.05 |
RVEF (%) | - | - | - | 62 ± 3 | 61 ± 3 | 0.82 |
RV mass (g) | - | - | - | 51 ± 5 | 71 ± 6* | <0.05 |
RV FAC (%) | 43 ± 6 | 44 ± 5 | 0.81 | - | - | - |
TAPSE (cm) | 3.0 ± 0.2 | 3.1 ± 0.4 | 0.76 | - | - | - |
PASP (mmHg) | 25 ± 4 | 30 ± 5 | 0.67 | - | - | - |